Average Co-Inventor Count = 3.13
ph-index = 5
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Sony Corporation (7 from 58,132 patents)
2. Agc Inc. (1 from 1,030 patents)
3. Hitachi High-Tech Science Corporation (1 from 223 patents)
9 patents:
1. 11919796 - Bend-forming device for glass plate
2. D915914 - Thermogravimetric analyzer
3. 8913776 - Cradle apparatus
4. 8396521 - Antenna cover and operating section for portable terminal device
5. 8041047 - Plug, sound inputting and outputting apparatus, and noise cancel system
6. 7843773 - Contents playback apparatus, control method, and electronic device
7. 7636121 - Recording and reproducing device
8. 7553195 - Plug
9. 7156681 - Plug attaching mechanism